package com.sky.mapper;

import com.sky.entity.SetmealDish;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface SetmealDishMapper {

//    根据菜品id查询对应的套餐id
//    @Select("select setmeal_id from setmeal_dish where dish_id in (1,2,3)")
    List<Long> getSetmealIdsByDishIds(List<Long> dishIds);

//    批量保存套餐和菜品的关联关系
    void insertBatch(List<SetmealDish> setmealDishes);

//    删除套餐菜品关系表中的数据
    @Delete("delete from setmeal_dish where setmeal_id=#{setmealId}")
    void deleteBySetmealId(Long setmealId);

    //根据套餐id查询套餐下菜品
    @Select("select * from setmeal_dish where setmeal_dish.setmeal_id=#{setmealId}")
    List<SetmealDish> getBysetmealId(Long setmealId);


}
